diff --git a/package-lock.json b/package-lock.json
index 0ddb996..3c67f46 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -508,10 +508,6 @@
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-      "dev": true
+      "dev": true,
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@@ -2651,14 +2643,6 @@
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@@ -4262,23 +4246,6 @@
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@@ -6686,17 +6653,72 @@
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-        "mkdirp": "^0.5.0",
-        "safe-buffer": "^5.1.2",
-        "yallist": "^3.0.2"
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+        "fs-minipass": "^1.2.7",
+        "minipass": "^2.9.0",
+        "minizlib": "^1.3.3",
+        "mkdirp": "^0.5.5",
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+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
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+          "resolved": "https://registry.npmjs.org/minipass/-/minipass-2.9.0.tgz",
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+            "yallist": "^3.0.0"
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+        "minizlib": {
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+          "resolved": "https://registry.npmjs.org/minizlib/-/minizlib-1.3.3.tgz",
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+          "requires": {
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+        "mkdirp": {
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+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.5.tgz",
+          "integrity": "sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==",
+          "requires": {
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+          }
+        },
+        "safe-buffer": {
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+          "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ=="
+        },
+        "yallist": {
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+          "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
+          "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g=="
+        }
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@@ -6898,6 +6920,10 @@
         "web3": "0.20.6"
       },
       "dependencies": {
+        "bignumber.js": {
+          "version": "git+https://github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934",
+          "from": "git+https://github.com/frozeman/bignumber.js-nolookahead.git"
+        },
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@@ -7502,6 +7528,26 @@
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         "xhr2-cookies": "1.1.0"
+      },
+      "dependencies": {
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+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "websocket": {
+          "version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+          "from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
+          "requires": {
+            "debug": "^2.2.0",
+            "nan": "^2.3.3",
+            "typedarray-to-buffer": "^3.1.2",
+            "yaeti": "^0.0.6"
+          }
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     "web3-shh": {
@@ -7557,26 +7603,6 @@
         }
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-    "websocket": {
-      "version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-      "from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
-      "requires": {
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@@ -7701,11 +7727,6 @@
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